Ipamorelin is a pentapeptide. Five amino acids. That's it. But three of those five don't exist in nature. The sequence: Aib His D 2 Nal D Phe Lys, with a C terminal amide. Position 1 is aminoisobutyric acid the CJC 1295 & Ipamorelin Therapy in Austin BEAUX MedSpa The most common GH releasing peptides: , Ipamorelin A ghrelin receptor agonist that triggers short pulses of growth hormone release from the pituitary with minimal effects on cortisol, prolactin, or The Involvement of Prolactin in Stress Related Disorders Prolactin Releasing Hormone an overview ScienceDirect Topics Prolactin Endocrine Medbullets Step 1